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this evening's collaboration of our national news and science programs. yesterday, she sat down with education secretary arne duncan for the special. it was the former chicago public school superintendent's first interview since the killings. here's part of their conversation. >> secretary duncan where does the responsibility lie for action here? >> it lies on all of us. all of us as parents, as community leaders, as religious leaders, as political leaders. no one gets to pass on this. and this is to the a time to point fingers or lay blame. often these things, there are lots of inclinations to do that but this is complex and anyone who wants to say there is a simple answer here i think does a great disservice to the complexity and urgency of fundamentally trying to make our country a safer place for our children. >> ifill: the president has asked the committee that you will be on, that vice president biden is going to spearhead to come up with solution or approaches within a month, before the state of the union speech. do you worry that the outrage is going to fade before that happens? >> i d
. you say that this is unsound science and potentially could lead to problems. why do you believe that there is not a value in at least looking at this gunman's dna? >> well, first of all, let me say that my heart goes out to all the people in newtown, connecticut. this was an horrific series of events. second of all, the major problem that i have as a geneticist is that it's impossible to gain much information with the sample size of one. so what you are looking at is one person's dna, and you're trying to say that it's different than other people. but you only have a sample size of one. >> would it be helpful, do you think, to look at the dna of other shooters of those from previous mass shootings? >> well, again, the problem is, we have probably less than five or even ten people that we're talking about. when studies -- accurate genetic studies are done on a whole population, we look for hundreds of different people, and you have to show a strong correlation with that. and the second problem would be what are we trying to look for? i mean, we're going -- the whole idea is you'r
this collaboration of all our national news and science programs. check your local listings. i'm judy woodruff. >> brown: and i'm jeffrey brown. we'll see you online and, as it's looking like the end is not upon us yet, again here monday evening. have a nice winter weekend. thanks for joining us. good night. >> major funding for the pbs newshour has been provided by: ♪ ♪ ♪ ♪ ♪ moving our economy for 160 years. bnsf, the engine that connects us. >> and by the bill and melinda gates foundation. dedicated to the idea that all people deserve the chance to le a healthy, productive life. >> and with the ongoing support of these institutions and foundations. and... >> this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. captioning sponsored by macneil/lehrer productions captioned by media access group at wgbh access.wgbh.org
. this summer, he showed us the science behind every shape, size, and shade of these pixels. >> you now have your camouflage. so we're trying to trick the brainseeing things that aren't actually there. >> reporter: digital shapes creates depth and shadows where none exist. that's today's design. >> what's coming up down the road and very quickly is the harry potter cloak. >> what is that? >> reporter: with that fictional cloak, harry isn't just camouflaged, he's invisible. >> my body's gone! >> how invisible are we talking here? if i walked into a room with a soldier wearing one of these cloaks -- >> you wouldn't see him at all. he would be completely invisible to you. >> reporter: this isn't make-believe. the military has seen this so-called quantum stealth technology. it works by bending the light around an object, even concealing most of a person's shadow. imagine what that could do for a sniper, hiding in a field, or the american pilots who ejected over libya when their fighter jets crashed last year. >> they could actually pull out, very similar to what they carry with a survival blanke
Search Results 0 to 5 of about 6 (some duplicates have been removed)